| 摘要 |
PROBLEM TO BE SOLVED: To provide an exposure device in which the unevenness of a recorded image occurring when used in an exposure recording device is prevented at a lower cost. SOLUTION: A plurality of optical fibers 22 which are provided corresponding to a plurality of semiconductor lasers 21, respectively and are used for transmitting laser beams emitted from the semiconductor lasers 21 to an exposure head 30 when recording an image, are vibrated by cooling air from a blower 60 for cooling conventionally provided in a laser recorder 10A for cooling the semiconductor lasers 21.
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